baber/WOPTO huggingface dataset:
Patent JP-S614938-A (JP)
Title: Monitoring device for state of optical fiber
Inventor: KAYASHIMA KAZUHIRO
IPC: G02B6/00
Filed: 1984-06-19
Abstract: PURPOSE:To monitor an optical fiber securely without spoiling its characteristics by sealing the whole of the optical fiber and detecting its internal pressure. CONSTITUTION:A carbon dioxide laser beam 1 is made incident on the optical fiber 4, from which a laser light beam 5 is projected. This fiber 4 is coated with a curvature limiting cable 9 and a resin coating 11, and shielded from the outside air by a window 12, connector part 2, metallic tube 10, hand piece part 6, and condenser lens 7 by using packing materials 12-15. Then, the an air hole 17 at the airtight structure side and an air hole 18 to the outside air are partitioned with a diaphragm 19 and connector electrodes are led out of two opposite electrodes 20 to constitute a diaphragm type pressure detector 16. Consequently, a damage to the fiber 4 is detected as an increase in the internal pressure.
Patent JP-S5825518-A (JP)
Inventor: SUBENNOROFU KURONOGORUDO
IPC: F02B61/06
Filed: 1982-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05322328-A (JP)
Title: Air conditioner
Inventor: ONO TATSUO
IPC: F25B1/00
Filed: 1992-05-19
Abstract: PURPOSE:To keep a sufficient amount of lubricant oil within two compressors when a compressor being stopped is energized while one of the two compressors is being operated. CONSTITUTION:A refrigerant circuit is constructed such that scroll type compressors 1 and 2 arranged in parallel to each other are connected by a mean oil pipe 3, and an oil separator 4, a four-way changing-over valve 5, a heat source side heat exchanger 6, a metering device 7, an indoor side heat exchanger 8, an accumulator 9, a solenoid opening or closing valve 10 and a capiraly pipe 11 are connected to a midway part of a discharging pipe of each of the compressors 1 and 2. Then, there is provided a control means for opening the solenoid opening or closing valve 10 and stopping the compressor 1 being operated when the compressor 2 being stopped is energized while the compressor 1 is being operated.
Patent JP-S5827664-A (JP)
Title: Sprayer
Inventor: YAMAMOTO KENZOU
IPC: B05B11/00
Filed: 1981-08-11
Abstract: PURPOSE:To lighten a tank and to facilitate its operation, by sucking out a chemical fluid in the shouldered tank and spraying the chemical fluid from a nozzle connected to the spout of a pump by manual operation of a diaphragm pump attached to the front body part of a user. CONSTITUTION:A diaphragm pump P is attached to a support frame 3 at the front center of an attaching band 1 to be attached to the body part of an operator. A liquid-supply pipe 21 from a shouldered tank 22 is connected to a suction opening 17 of the pump P. A hose 27 provided with a nozzle pipe 28 is connected to a spout 26 of the pump P, and a pump P-driving handle 10 is attached to the side part of the support frame 3. According to this method, a medical fluid in the tank 22 is sucked out, pressurized and supplied to a nozzle 30 by the pump P, so that it is not necessary to apply pressure to the tank 22. Consequently, the tank 22 can be constituted into a lightened state. In addition, the handle 10 is located at the right or left of the body part of the operator, so that the manipulation of the handle is facilitated.
Patent JP-S62283587-A (JP)
Inventor: HIGASA KIMIHIKO
IPC: H05B6/64
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61286013-A (JP)
Title: Soft touch controlling method for looper in tandem mill
Inventor: KOYAMA MITSURU
IPC: B21B39/08
Filed: 1985-06-12
Abstract: PURPOSE:To reduce the contact impact of a looper by finding the slack total quantity between two stands for rolling stock by providing a roll gap detector and rolling pressure detector, etc. and by operating the target value for the soft touch position based thereon. CONSTITUTION:A roll gap detector 10e, rolling pressure detector 11e are arranged on a stand F5 and the detecting signal SGA, PA are inputted to an arithmetic block 14 gage meter. In this case the plate thickness (ha) at the outlet side of the stand F5 is calculated and similarly the outlet side plate thickness (hb) of the stand F6 is calculated as well. The arithmetic block 17 calculation of (2) equation then outputs the second slack component DELTAL2 via the speed signal of speed detectors 12e, 12f. The sum DELTAL of the slack component DELTAL1 calculated by the arithmetic block 18 and DELTAL2 is operated by an adder 19 and based on the DELTAL, the target value theta of the looper arm is calculated by a computing element 21 calculation of (7) equation. With this method the impact of the looper is reduced.
Patent JP-H06328086-A (JP)
Title: Soil water treatment tank
Inventor: MIZUKOSHI SHIRO
IPC: C02F3/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a structure for returning remaining sludge in a wide range in a soil water treatment tank, more particularly, accumulated on the bottom face of a contact aeration tank, to an anaerobic chamber. CONSTITUTION:In a soil water treatment tank in which an anaerobic tank 1, a contact aeration tank 2 and a sedimentation tank 3 are provided in parallel and a sludge return pipe 4 is disposed from the contact aeration tank 2 through the anaerobic tank 1, a suction pipe 5 is disposed along a bottom face of the contact aeration tank 2 on the lower section of the hanging-clown sludge return pipe 4.
Patent JP-H02304678-A (JP)
Title: Map retrieving system
Inventor: FUJIMA YASUTAKA
IPC: G06F17/30
Filed: 1989-05-19
Abstract: PURPOSE:To control a map of which due north is written in an optional direction so that the due north points out the top and to correctly position an input image by newly adopting an inclination as a parameter to register a map. CONSTITUTION:Even when the direction of an input map is not fixed, the azimuth of the due north of each map and its basic point are decided by a direction deciding part 5 in a control device 4. Since the direction of respective maps is made coincide with each other in the system and controlled as a series of maps, the input image can be correctly positioned only by inputting the start address of the input image and an inclination from the due north of the map.
Patent JP-H06337153-A (JP)
Title: Air-conditioner
Inventor: OOTORI MASAHIKO
IPC: F24F11/02
Filed: 1993-05-28
Abstract: PURPOSE:To suppress the occurrence of migration even if the migration occurs and perform stable detection of temperature by a temperature sensor for a long period by a method wherein the energization modes in which the temperature sensor is energized during cooling operation and during heating operation are differed from each other. CONSTITUTION:When a cooling operation is set and the operation for starting the air-conditioner is effected, indoor and outdoor heat-exchanger temperature sensors 21 and 23 are also brought into an energized state. Temperature measurement of a specific portion is effected and air-conditioning operation is controlled so that a set condition is satisfied based on each detecting temperature. In this case, a pulse voltage having an energization period and the energizing time controlled by the microcomputer of a control device 25 is applied to the indoor and outdoor heat-exchanger sensors 21 and 23. When operation control is performed in a state that an air-conditioner is set to heating operation, the energizing period and the energizing time are controlled by the microcomputer of the control device 25. A pulse voltage different from that during cooling operation is applied to the indoor and outdoor heat-exchanger temperature sensors 21 and 23.
Patent JP-H04329400-A (JP)
Title: Execution method of radiation shielding structure body
Inventor: MIZUSHINA TOMOYUKI
IPC: G21F3/00
Filed: 1991-05-01
Abstract: PURPOSE:To replace and reconstruct a radiation generator in simple manner by forming an opening at a part of a radiation shielding structure body and closing the inside of the opening by a block body so as to be taken out. CONSTITUTION:A radiation shielding structure body is constituted of a floor 1 for installing a radiation generator device, wall 2 surrounding the radiation generator ceiling 3, and a block body 4 which can take out a part of the wall 2 from the peripheral edge. As for the block body 4, an opening 21 is formed at a part of the wall 2 in the execution stage of the wall 2. Further, an edge cut frame 24 having a step difference surface 23 is installed on the inner peripheral surface of the opening 21. When a beam line 5 which extends to the radiation generator of a particle accelerator, etc., is allowed to penetrate through the wall 2, the beam line 5 is allowed to penetrate through the inside of the opening 21, and then the opening 21 is closed. Since no gap is generated between the block body 4 and the opening 21, because of the step difference from the edge cut frame 24 in the opening 21, the shielding effect for the radiation can be improved, and the replacement and reconstruction of the device can be carried out in simple manner.
Patent JP-S63291150-A (JP)
Title: Bus system
Inventor: NISHIMURA HIDEKI
IPC: G06F13/28
Filed: 1987-05-22
Abstract: PURPOSE:To decrease the number of the times of an access to a memory unit by executing the data transfer of a memory unit and a peripheral control unit with the data width of a bus at a memory unit side. CONSTITUTION:One port out of plural ports of a memory unit, a peripheral control unit and a direct memory access unit are connected to the bus of the data width of an (n) byte [(n) is a natural number of two or above]. A peripheral control unit 13 has the data width of an (m) byte [(m) is a natural number which is m<n], connected to a part of the bus and the direct memory access unit 12 is equipped with a data buffer 100. the transfer between a memory unit 10 and a peripheral control unit 14 is executed through the data buffer 100, an (n) byte transfer is executed between the memory unit 10 and the data buffer 100 and an (m) byte transfer is executed between the data buffer 100 and the peripheral control unit 13. Thus, the number of the times of the access to the memory unit is decreased and the data transfer control is efficiently executed.
Patent JP-S5460404-A (JP)
Title: Salient-pole type rotor
Inventor: SATOU SHIGEKATSU
IPC: H02K9/02
Filed: 1977-10-21
Abstract: PURPOSE: To facilitate installation of a shield plate for reducing air loss between the salient-pole magnetic poles by forming thereof in a shape of a wave swelling along the rotating shaft.  
     CONSTITUTION: A core head 14 in a salient field 11 is provided with a groove 15 into which a shield plate 21 formed in a shape of a wave swelling along the rotating shaft is fitted to reduce air loss induced by the rotation of the rotor. With such an arrangement, an elastic effect of the wave form allows the shield plate 21 to be elastically engaged with the groove thus facilitating installation without play and eliminating mount members. The wave-shaped section provides a higher mechanical strength while a higher electric resistance is obtainable when a conductive metal is used for the shield plate 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6021850-A (JP)
Inventor: SHIBAYAMA TOUICHIROU
IPC: C04B33/24
Filed: 1983-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0423274-A (JP)
Title: Concurrent recording and reproducing digital vtr
Inventor: UMEMOTO MASUO
IPC: G11B20/18
Filed: 1990-05-18
Abstract: PURPOSE:To reduce the number of channels of a rotary transformer by supplying the rotary transformer with a regenerative signal of each reproducing head under a changeover of a single of plural heads in synchronization with a rotary drum at the time of recording. CONSTITUTION:At the time of recording, a signal from a reproducing head 8 is amplified by a regenerative amplifier 9, and the signal of each individual head is supplied in turn by a switch circuit 10 to one channel of the rotary transformer 4. Moreover, on the output side of the rotary transformer 4, the regenerative signal received in turn is distributed by a switch circuit 11 to a channel corresponding to the reproducing head concerned, and is distributed by a switch circuit 12 to an equivalent circuit 13 to be restored to the original digital signal. Then, a spot where a code error is generated is detected by an error correction/modification circuit 14 to display a flag for showing the spot of generating the code error together with a recording picture data on a monitor. By this constitution, the number of channels of the rotary transformer 4 is reduced without deteriorating the concurrent recording and reproducing function as much as possible.
Patent JP-H07299186-A (JP)
Title: Multi-purpose tramp
Inventor: NAMISAKI RIE
IPC: A63F1/02
Filed: 1994-04-28
Abstract: PURPOSE:To widen the scope of playing by generating a screen of a random dot stereogram on the rear surface of a tramp so far unused positively. CONSTITUTION:An ordinary form is given to one side faces of the cards a tramp. Screens on the other faces of 52 cards consist of twenty six types 2 cards are mutually same by applying the theory of R.D.S, (random dot stereogram; a figure which emerges by being viewed in a stereoscopic manner can be recognized while being looked as if a group of dots insignificant apparently). Moreover, (1) the name of a flower is entered into one of the R.D.S, screens and (2) a flower language corresponding to the flower is entered into paired another screen.
Patent JP-S5352868-A (JP)
Title: Single-anchor and duo-servo type parking brake
Inventor: ITOU SADAYOSHI
IPC: F16D65/09
Filed: 1976-10-23
Abstract: PURPOSE: To enable the down spring device in the narrow wheel comprising the parking lever to be arranged at the peripheral center of the shoe by forming the crank part on the fitting pin of the down spring device of the brake-shoe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5827881-A (JP)
Title: Fuel control valve
Inventor: KAJIWARA YASUNARI
IPC: F02M69/00
Filed: 1981-08-11
Abstract: PURPOSE:To obtain a fuel cntrol valve capable of increasing the amount of fuel supplied rapidly at the time of accelerating an engine through displacement of a partition member that is caused by the movement of a valve body at the time of closing the valve. CONSTITUTION:Fuel is introduced into a fuel inlet 11 from a fuel pressure regulator 4, and passing through a valve opening formed between a valve body 12a and a valve seat 12b, is carried to a fuel outlet 14 through a valve 13. A valve body 12a is connected to a plunger 15, the position of which is controlled by a solenoid 16 to control the valve opening. In a chamber a formed on the downstream side of the valve opening, there is provided a bellows 17a which is fixed to a tube wall 15a. At the time of rapid acceleration, the valve body 15a is opened rapidly and the valve 13 is closed since it comes into contact with the valve body 12a by the rapid movement of the valve body 12a. At the same time, the bellows 17 is displaced, so that fuel in the chamber a is discharged at a time from an injection valve 8. Resultantly, air-fuel ratio is rendered sufficiently rich promptly.
Patent JP-H03114298-A (JP)
Title: Electronic component mounting apparatus
Inventor: FUJITA YASUHIRO
IPC: H05K13/08
Filed: 1990-05-18
Abstract: PURPOSE:To accurately mount a component in a noncontact state on a board by optically recognizing an absorbed component by a visual recognition unit, rotating an absorption head based on the recognized data to regulate the attitude of the component, and positioning a X-Y table. CONSTITUTION:A component mounted by a mounting head A is wound on a reel 3 in a state taped on a component supply unit B to be contained, conveyed to a position directly under an absorption head 54 by a tape feeding pin of the unit B, moved down by an absorbtion nozzle 54, absorbed and picked up. Then, the head 54 is intermittently rotated by an indexing unit 12, and fed to a visual recognition unit E. The unit E detects the position of the component (positional deviation to the nozzle 54) by a camera, and the data is fed back to a controller. Thus, a X-Y table C is moved. The head 54 is again fed by one pitch by means of the unit 12, and the component is conveyed to a position directly under a board 8. Here, the nozzle 54 is moved down to mount the component on the board 8.
Patent JP-H04285081-A (JP)
Title: Production of porous silica having controlled uniform pore diameter
Inventor: SAEGUSA TAKEO
IPC: C04B38/06
Filed: 1991-03-11
Abstract: PURPOSE:To obtain porous silica having a controlled uniform pore diameter by firing an org.-inorg. composite body contg. star burst dendrimer uniformly dispersed in the silica matrix. CONSTITUTION:Star burst dendrimer and tetramethoxysilane are disssolved in alcohol, a catalyst is added to the resulting soln. and this soln. is allowed to stand at room temp. to form a transparent org.-inorg. composite body contg. the star burst dendrimer uniformly dispersed in the silica matrix. The star burst dendrimer is then decomposed and vaporized by firing the composite body and porous silica having accurately controlled uniform pores is obtd.
Patent JP-H01297939-A (JP)
Title: Digital radio communication system
Inventor: NODA SEIICHI
IPC: H04L1/00
Filed: 1988-05-26
Abstract: PURPOSE:To prevent the spread of a band width of a modulation wave by applying coding for code error correction to a signal except the most significant digit signal, and applying a synchronous bit auxiliary transmission line signal for radio period onto its redundant bit of the most significant digit signal. CONSTITUTION:Base band input signals 10-15 are subject to speed conversion 100 and go to signals 20-25, the signals 20, 23 are subject to multiplexing 110, 111 onto a synchronizing signal for radio section and auxiliary transmission line signals 26, 27, an error correction redundant bit is added to signals 21, 22, 24, 25 with error correction coding circuits 120-123 respectively, the signals 20-25 go to the signals 30-35, which go to an output signal 40 of a modulator 130. A demodulator input signal 50 is supplied to a demodulator 200, from which signals 60-65 after demodulation are obtained, demultiplex circuits 210, 211 demultiplex demultiplexed output signals 76, 77 such as a synchronizing signal and the auxiliary transmission line signal from the signals 60, 63 and error correction is applied based on error control signals 80-84. The signals 61, 62, 64, 65 are subject to code error correction by error correction decoding circuits 220-223 and signals 70-75 after error correction are subject to speed conversion 230 and become base band signals 90-95.
Patent JP-S5829267-A (JP)
Title: Optical scanner
Inventor: OOTE AKIRA
IPC: H04N1/04
Filed: 1981-08-13
Abstract: PURPOSE:To utilize light power effectively with simple constitution by rotating or oscillating a light source itself and thus varying the direction of a light beam from the light source. CONSTITUTION:A driving signal for an alternately reversal rovolution driving shaft is supplied from a motor driving circuit 6 to a driving part 1. Consequently, a light source 3 itself, fitted to a case 2, is oscillated as shown by arrows (a) and (b) direction through the case 2 coupled with the driving shaft to allow a light beam, emitted through a lens 4, to scan on a photosensitive drum 7 horizontally.The power source circuit 5 for the light source 3 supplies a signal for the on-off modulation of the light source according to recording information.
Patent JP-H04352515-A (JP)
Title: Logic circuit
Inventor: SHIOZAWA NOBORU
IPC: H03K19/082
Filed: 1991-05-30
Abstract: PURPOSE:To reduce the number of circuit elements, to enable acceleration and to reduce energy consumption by controlling a pull-down transistor respectively through a current mirror type diode and the resistor of a negative feedback circuit when an input signal is L and an output signal H or in the reverse case. CONSTITUTION:When an input signal Si is turned to the prescribed L, an input transistor(Tr) T1 is almost turned off, and the non-inverted output signal of the emitter, namely, of an inside node n1 or a current switch part is turned to the L like a power supply voltage VEE. At such a time, the inverted output signal from the collector of a T2, namely, from an inside node n2 or a switch part is turned to H, and an output signal So is turned from the H of the n2 to H lower only by the VBE component of the Tr T2. As the result, a Tr T3 has a first stable operating point. When the signal Si is turned from L to H, the T1 is turned to H and the n1 is turned to H lower than the Si only by the VBE component of the T1. The n2 is turned to L lower than a circuit ground potential only by a prescribed level VSO and the signal So is turned to L. After a large base current flows to the Tr T3, the base current is limited according to a negative feedback amount.
Patent JP-H07328976-A (JP)
Title: Article transfer device
Inventor: SOGA AKIO
IPC: B25J15/00
Filed: 1994-06-09
Abstract: PURPOSE:To cope with the transfer of articles of different sizes in a plan view with a simple structure and concurrently transfer three or more articles. CONSTITUTION:Multiple hold sections A are constituted of two main hold sections Am located at both ends in the line direction and two auxiliary hold sections As located between the main hold sections Am, and the action width L of the holding action on an article by the main hold section Am is formed larger than that by the auxiliary hold section As. A state that one main hold section Am and the auxiliary hold section As adjacent to the main hold section Am are operated as one hold section and the other main hold section Am and the auxiliary hold section As adjacent to the main hold section Am are operated as one hold section and a state that the main hold sections Am are operated as separate hold sections respectively and two auxiliary hold sections As are operated as one hold section are switched by a controller.
Patent JP-H06338351-A (JP)
Title: Battery inspection device
Inventor: KAMIYA TSUTOMU
IPC: B62D65/00
Filed: 1993-05-28
Abstract: PURPOSE:To achieve mass production without spending too much time and labor lay extracting a defective product in terms of the electric characteristic of a battery in the installation assembly line of an automobile, and thereby having the inspection passed smoothly in the inspection process of a finished car. CONSTITUTION:In a battery chuck device 2 provided on an industrial robot arm 1, a pair of contact probes 10, 11 are provided on a fixed clamp 3 so that the probes are energized and brought into contact with one another. An abnormality detector 13 of battery is connected no the contact probes 10, 11.
Patent JP-S5252069-A (JP)
Title: Hydraulic torque converter
Inventor: UCHIYAMA KIYOUICHI
IPC: F16H61/58
Filed: 1975-10-24
Abstract: PURPOSE: A torque converter, controlling the capacity, can change the rotation of loads at will. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02306380-A (JP)
Title: Pattern vectorization processing method
Inventor: SUZUKI KOICHI
IPC: G06T5/30
Filed: 1989-05-20
Abstract: PURPOSE:To realize vectorization capable of securing the pattern reproduction of high quality by detecting the part of a contour pattern uneven by one dot, and vectoring the pattern after removing the part. CONSTITUTION:An input pattern is referred to successively, and when a remarked picture element is '1' (black), and all neighboring elements in four directions are '0' (white), the remarked picture element is turned into '0' (white), and after that, the input pattern is enlarged twofold, and the contour pattern is generated by making the picture element '0' when all 8-neighboring picture elements for the enlarged pattern are '1' (black), and by making it '1' only when '0' (white) and '1' (black) are mixed in the neighboring picture elements. Thus, after an independent point caused by dirt is eliminated, contour formation favorable to automatic 4-direction vectorization is executed, and the vector font of high quality is generated.